LEADER 00000nam 2200253 a 4500 001 0478670 003 UkHlHU 007 t 008 003011 1 1974 000 eng 040 UkHlHU 050 4 |fq|aTD 201 W32 T2(106) 100 0 McNaughton, J.G. 245 00 Pilot plant filtration studies :|bflow rate polyelectrolyte and media effects in rapid gravity filtration /|cby J.G. McNaughton and D.G. Miller. 260 Marlow (Bucks) :|bWater Research Association.,|c1974. 300 19p. 440 0 Water Research Association. Technical paper ;|v106 650 0 Water supply|xPurification. 650 0 Filtration|xWater purification. 700 1 Miller, D. G.|q(David Gordon) 946 020 absent -- ISBN check required 946 650 has non-LCSH elements -- Check for Geac subject headings
|